MolGym Men's Motorcycle Mesh & Leather Race Gloves hand back: Made using strong goat skin leather and mesh. The leather has a soft finish and it is very flexible. Mesh offers added flexibility and ventilation for summer riding. palm: Dual layer of leather on palm for reinforcement. Premium Microfiber extremely excellent wearable, as well as breathable and anti-aging properties, soft, comfortable, easy to grasp instrument! Reinforced wrist:Velcro strong bond, never loose.invisible elastic wrist 0effectively enhance the wrist strength to prevent wrist injuries. Provide top breathable comfort. Anti-slip, quick-drying, breathable. Multifunction. Ideal for multisports like riding, shooting, tactical activities and etc.Standard size M.=hand around the palm 8"-8.5"Standard size L.=hand around the palm 8.5"-9.5"Standard size XL.=hand around the palm 9.5"-10"